VULNERABILITY INTELLIGENCE

CVE-2023-27530

CVSS score7.5 HIGH
EPSS probability1.83%
CISA KEVNot currently listed
Published2023-03-10
Last modified2026-10-24
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

A DoS vulnerability exists in Rack <v3.0.4.2, <v2.2.6.3, <v2.1.4.3 and <v2.0.9.3 within in the Multipart MIME parsing code in which could allow an attacker to craft requests that can be abuse to cause multipart parsing to take longer than expected.

Weakness classification

  • support@hackerone.com: CWE-400
  • nvd@nist.gov: CWE-770
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-770

Primary references